# Building permits at 3913 Promontory Ct, Boulder, CO 17 permits on record here. The newest, Jul 11, 2025: Voided for inactivity - no inspection within 180 days Install: 1- Mitsubishi MUZ-FX09NLHZ Outdoor unit 1. Boulder publishes permits without map coordinates, so this address has no map and no quarter-mile list. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 11, 2025 | Mechanical (HVAC) | Voided for inactivity - no inspection within 180 days Install: 1- Mitsubishi MUZ-FX09NLHZ Outdoor unit 1- Mitsubishi MSZ-FX09NL Indoor wall head unit | $2,367 | [MEC2025-01068](https://nearbypermits.com/boulder/permit/MEC2025-01068/) | | Apr 14, 2025 | Mechanical (HVAC) | Install: Heat pump water heater 1- LG APHWC501M 58 gal. Tall Hybrid Electric Inverter Heat Pump Water Heater Associated with ELE2025-00267. | $2,476 | [MEC2025-00555](https://nearbypermits.com/boulder/permit/MEC2025-00555/) | | Apr 11, 2025 | Electrical | Add circuit for electric hot water heater to mechanical room. Associate MEC2025-00555 | $800 | [ELE2025-00267](https://nearbypermits.com/boulder/permit/ELE2025-00267/) | | Mar 7, 2025 | Mechanical (HVAC) | Install: -25VNA448A003 (Heat Pump/Air Conditioner, 4.0T 24Sr 208/230-1 Infinity) -59TN6C080C21--20-Infinity 96% 2Stg/VCA/80k/5T/21 -CNPVP4824ALA | $11,746 | [MEC2025-00338](https://nearbypermits.com/boulder/permit/MEC2025-00338/) | | Oct 4, 2024 | Electrical | Removal-and-Reinstallation of existing solar equipment originally installed by others for re-roofing project under separate permit. Reinstallation to be done as approved under PMT2014-01057 Roofing under RFG2024-00650 | $3,500 | [ELE2024-00864](https://nearbypermits.com/boulder/permit/ELE2024-00864/) | | Oct 3, 2024 | Roofing | All structures on the property must be permitted separately Total tear-off & reroof of SFD, 25 squares of dimensional shingles on a pitch represented as 5/12. All roof materials shall be installed per manufacturer?s specs. Mid-roof inspection required if pitch is less than 4/12. All roof covering ma | $15,300 | [RFG2024-00650](https://nearbypermits.com/boulder/permit/RFG2024-00650/) | | Mar 11, 2014 | Electrical | Installation of 4.25 kW solar photovoltaic array on existing single family residence. | $15,630 | [PMT2014-01057-ELE](https://nearbypermits.com/boulder/permit/PMT2014-01057-ELE/) | | Oct 4, 2011 | Mechanical (HVAC) | Installation of a replacement water heater -- no btu load or efficiency specified. | $2,652 | [PMT2011-04230-MEC](https://nearbypermits.com/boulder/permit/PMT2011-04230-MEC/) | | Mar 9, 2011 | Fence, wall or deck | Addition of 38 ft to existing 7 ft high cedar privacy fence on south side of home. | $1,000 | [PMT2011-00929-FEN](https://nearbypermits.com/boulder/permit/PMT2011-00929-FEN/) | | Sep 19, 2008 | Fence, wall or deck | Add 36 inch retaining wall to west side of property 75 linear feet | $8,750 | [PMT2008-03215-FEN](https://nearbypermits.com/boulder/permit/PMT2008-03215-FEN/) | | Sep 21, 2007 | Roofing | Total tear-off & reroof of SFD, 27.5 squares, Elk Prestique, on a pitch represented as 4/12. | $4,257 | [PMT2007-04130-RFG](https://nearbypermits.com/boulder/permit/PMT2007-04130-RFG/) | | Sep 17, 2004 | Mechanical (HVAC) | Replacement Water Heater | $300 | [PMT2004-20386-MEC](https://nearbypermits.com/boulder/permit/PMT2004-20386-MEC/) | | Oct 3, 2001 | Mechanical (HVAC) | Installing gas lines for a dual fuel gas range and electric work.. | $1,200 | [PMT2001-04379-MEC](https://nearbypermits.com/boulder/permit/PMT2001-04379-MEC/) | | Oct 3, 2001 | Electrical | Installing gas lines for a dual fuel gas range and electric work.. | $300 | [PMT2001-04379-ELE](https://nearbypermits.com/boulder/permit/PMT2001-04379-ELE/) | | Sep 26, 2001 | Mechanical (HVAC) | Installing a gas line for a cooktop. | $1,185 | [PMT2001-04263-MEC](https://nearbypermits.com/boulder/permit/PMT2001-04263-MEC/) | | Jun 4, 2001 | Mechanical (HVAC) | Install new central air conditioning system. | $2,815 | [PMT2001-02270-MEC](https://nearbypermits.com/boulder/permit/PMT2001-02270-MEC/) | | Jun 4, 2001 | Electrical | Install new central air conditioning system. | $156 | [PMT2001-02270-ELE](https://nearbypermits.com/boulder/permit/PMT2001-02270-ELE/) | ## Zoning requests nearby We don't list zoning cases for Boulder yet. Look them up on the city's Board of Zoning Adjustment page: https://bouldercolorado.gov/government/board-commission/board-zoning-adjustment ## More on this street Other addresses on Promontory Ct with permits, nearest house number first: - [3905 Promontory Ct](https://nearbypermits.com/boulder/address/3905-promontory-ct/): newest permit Jul 8, 2025 - [3901 Promontory Ct](https://nearbypermits.com/boulder/address/3901-promontory-ct/): newest permit May 28, 2025 - [3925 Promontory Ct](https://nearbypermits.com/boulder/address/3925-promontory-ct/): newest permit Dec 18, 2025 - [3897 Promontory Ct](https://nearbypermits.com/boulder/address/3897-promontory-ct/): newest permit Jan 21, 2026 - [3894 Promontory Ct](https://nearbypermits.com/boulder/address/3894-promontory-ct/): newest permit Sep 24, 2025 - [3934 Promontory Ct](https://nearbypermits.com/boulder/address/3934-promontory-ct/): newest permit Sep 18, 2025 - [3941 Promontory Ct](https://nearbypermits.com/boulder/address/3941-promontory-ct/): newest permit Jan 16, 2026 - [3966 Promontory Ct](https://nearbypermits.com/boulder/address/3966-promontory-ct/): newest permit Mar 5, 2026 - [3973 Promontory Ct](https://nearbypermits.com/boulder/address/3973-promontory-ct/): newest permit Mar 30, 2026 - [3981 Promontory Ct](https://nearbypermits.com/boulder/address/3981-promontory-ct/): newest permit Oct 10, 2024 --- Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-08 17:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/ All 17 permits at this address: https://nearbypermits.com/boulder/address/3913-promontory-ct/